GPUs

AMD Radeon 680M 2400MHz vs Intel Arc B370 2400MHz Full Specs

768 Shaders
2.4GHz
1,280 Shaders
2.4GHz
Shared Memory204.8GB/s
·
Shared Memory136.5GB/sLPDDR5X
··
3.69 TFLOPS
··
6.14 TFLOPS
Form Factor
iGPU
Form Factor
iGPU
TDP
Shared
TDP
Shared

Radeon 680M 2400MHzRadeon 680M 2400MHz7.37 TFLOPSFP16
x1
Arc B370 2400MHzArc B370 2400MHz196.6 TOPSINT4 Tensor
x26.67

Clock Speed
···
Clock Speed
··
Peak OPS
7.37 TFLOPSFP16
Peak OPS
196.6 TOPSINT4 Tensor
-
Tensor FP16-32
49.15 TFLOPS
-
Tensor BF16
49.15 TFLOPS
FP32
3.69 TFLOPS
FP32
6.14 TFLOPS
FP64
230.4 GFLOPS
FP64
1.54 TFLOPS
Tensor INT4
-
Tensor INT4
196.6 TOPS
-
Tensor INT8
98.3 TOPS
Pixel Rate
76.8 GPixel/s
Pixel Rate
96 GPixel/s
Texture Rate
115.2 GTexel/s
Texture Rate
192 GTexel/s

Shaders
768 Shaders
Shaders
1,280 Shaders
TMUs
48 TMUs
TMUs
80 TMUs
ROPs
32 ROPs
ROPs
40 ROPs
Tensor Cores
-
Tensor Cores
80 T-Cores
RT Cores
12 RT-Cores
RT Cores
10 RT-Cores
CUs
12 CUs
EUs
80 EUs

Base Clock
2GHz
Base Clock
-
Boost Clock
2.4GHz
Boost Clock
2.4GHz

L2 Cache
-
L2 Cache
16.4MB shared

Shared Memory
·
Shared MemoryLPDDR5X
Memory Bus
256-bit
Memory Bus
128-bit
Memory Speed
6.4GT/s
Memory Speed
8.5GT/s
Memory Bandwidth
204.8GB/s
Memory Bandwidth
136.5GB/s
ECC
No
ECC
No

Multi-Monitor
4
Multi-Monitor
3
HDCP
HDCP 2.2
HDCP
-

Encoder Model
VCN 3.1
Encoder Model
Xe Media Engine

Decoder Model
VCN 3.1
Decoder Model
Xe Media Engine

Form Factor
iGPU
Form Factor
iGPU

Manufacturer
Manufacturer
Chip Designer
Chip Designer
Architecture
Architecture
Family
Family
Branding
Radeon 2023 branding
Branding
Arc 2026 branding
Codename
Rembrandt
Codename
Xe3 LPG
Chip Variant
-
Chip Variant
GT1
Market Segment
Laptop
Market Segment
Laptop
Release Date
Jan 4, 2022
Release Date
Jan 5, 2026

Foundry
TSMC
Foundry
Intel
Fabrication Node
N6
Fabrication Node
Intel 3
Die Size
210mm²
Die Size
27mm²
Transistor Count
13.1 Billion
Transistor Count
-
Transistor Density
62 MTr/mm²
Transistor Density
-

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